Fig. 7From: A physical association between the human mutY homolog (hMYH) and DNA topoisomerase II-binding protein 1 (hTopBP1) regulates Chk1-induced cell cycle arrest in HEK293 cellsA model for the involvement of hMYH in ATR-mediated checkpoint signaling. A model for the interaction of hMYH with hRad9 and hTopBP1 at stalled replication forks. See the “Conclusions” section for detailsBack to article page